213302151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33713}}^1$

素因数の和:33775

約数の個数: 24

約数和(自身を含む): 333094320

約数和(自身を除く): 119792169

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 33713, 101139, 303417, 640547, 1247381, 1921641, 3742143, 5764923, 11226429, 23700239, 71100717, 213302151]

約数ペア:

[(1, 213302151), (3, 71100717), (9, 23700239), (19, 11226429), (37, 5764923), (57, 3742143), (111, 1921641), (171, 1247381), (333, 640547), (703, 303417), (2109, 101139), (6327, 33713)]